Unit 1知识点 讲义2022-2023学年人教版英语七年级下册

Unit 1 Can you play the guitar? 语法：情态动词can的用法 1.Can的基本用法 1)表示能力，意为能，会 Tom can speak Chinese. Can you dance? 2)表示请求/许可，意为可以 Can you help you? Can you come to my birthday party? 3)表示推测，意为可能，常用于否定句和疑问句 Tom can't be at home. Can it be true? 2.Can构成的各种句式 1)肯定句：主语+can+动词原形+其他 2)否定句：主语+can't+动词原形+其他 3)一般疑问句：Can+主语+动词原形+其他？ 肯定回答：Yes,主语+can 否定回答：No,主语+cant Ann can play chess. Ann can't play chess Can Ann play chess? Yes.she can./No.she can't. 一短语归纳 play chess play the guitar speak English English club talk to sb play the violin play the piano play the drums make friends tell stories play games on the weekend sports club write stories in the school music club 二用法集萃 1.play+棋牌类/球类名词 play the+乐器名词 2.be good at doing sth擅长于某事be good with sb善于应付某人 3.need sb to do sth 4.want to do sth like to do sth 5.join the club I want to join the music club. 6.sound+形容词The music sounds beautiful. 7.What about doing sth/How about doing sth 8.help sb wit山hsth在某方面帮助某人 9.call sb at+电话号码 三经典句型： 1.Can you swim? Yes,I can./No,I can't 2.What club do you want to join? We want to join the chess club 3.Can you sing or dance? 4.You're very good at telling stories 5.I can speak English and I can also play soccer. 6.The school needs help to teach music.